UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TSs5PN/X0+9So7tYobS+FzVOVejKDcCTvNVgyRIrhuo=' 
WHERE 
  key_id = '75a7e11c11a414b5c1857036158ad542f8c14a8a337e190cd6829afad4b20060' 
  AND (
    token = 'TSs5PN/X0+9So7tYobS+FzVOVejKDcCTvNVgyRIrhuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )